最困难的是在当下富足地生活，而不让它被过去或未来玷污。

The study of auctions teaches us about the broader workings of markets.

The most effective way to destroy people is to deny and obliterate their own understanding of their history.

Humanity's greatest enemy is itself.

如果我们从一开始就能预见，甚至证明，遵循某种方法我们将达到我们的目标，那么这种解决方法就是完美的。

To do mathematics is to explore an infinite landscape of ideas.

如果我们想养活世界，就必须投资于更智能的畜牧方式。